#D75C1F
Closest named color: Rusty Orange (#CD5909). oklch(62.3% 0.17 43), rgb(215, 92, 31).
Aa
Black text reads best on this color (5.44:1).
About this color
#D75C1F is a medium-light, vivid orange. In OKLCH its lightness is 62%, its chroma 0.170 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Rusty Orange (#CD5909), ΔE 0.023 away. Black text reads best on it, at 5.44:1.
| Hue family | Oranges |
| Lightness | medium-light (62%) |
| Chroma | vivid (0.170) |
| Temperature | warm |
| Nearest name | Rusty Orange (#CD5909) |
| Black text | 5.44:1 |
| White text | 3.86:1 |
Values
| HEX | #D75C1F |
| RGB | rgb(215, 92, 31) |
| HSL | hsl(20, 75%, 48%) |
| OKLCH | oklch(62.3% 0.17 43) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #D75C1F | 3.86:1 | AA large text | Lc -70.8 | Content text, not long reading |
| Black text on #D75C1F | 5.44:1 | AA | Lc 38.8 | Non-text elements, placeholder text |
| #D75C1F text on white | 3.86:1 | AA large text | Lc 65.3 | Content text, not long reading |
| #D75C1F text on black | 5.44:1 | AA | Lc -36.4 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#FCF3F0
oklch(97% 0.011 39.4)
-
Step 100
100
#F9E5DD
oklch(93.6% 0.025 43.2)
-
Step 200
200
#F5D0C1
oklch(88.5% 0.047 43.3)
-
Step 300
300
#EFB096
oklch(81% 0.082 43.4)
-
Step 400
400
#E4835A
oklch(70.7% 0.132 43.2)
-
Step 500
500 (this color)
#D75C1F
oklch(62.3% 0.17 43)
-
Step 600
600
#BE4900
oklch(55.6% 0.165 43.1)
-
Step 700
700
#A13C00
oklch(49.1% 0.146 42.8)
-
Step 800
800
#853000
oklch(42.7% 0.127 42.7)
-
Step 900
900
#6F2801
oklch(37.7% 0.11 43.2)
-
Step 950
950
#411806
oklch(26.9% 0.07 42.5)
#D75C1F with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #7F7013 | 0.162 |
| Deuteranopia (no green cones) | #9D8C19 | 0.147 |
| Tritanopia (no blue cones) | #EC3E51 | 0.085 |
| Achromatopsia (no color) | #828282 | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D75C1F
#D75C1F
oklch(62.3% 0.17 43)
- #0095BA
#0095BA
oklch(62.2% 0.116 223.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #D75C1F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rusty Orange #CD5909 ΔE 0.023
- Deep Orange #DC4D01 ΔE 0.026
- Chocolate #D2691E ΔE 0.028
- Terra Cotta #C9643B ΔE 0.030
- Terracotta #CA6641 ΔE 0.033
- Terracota #CB6843 ΔE 0.034
- Rust #CA6702 ΔE 0.036
- Rust Orange #C45508 ΔE 0.042
Use #D75C1F in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.